4031420122 has 4 divisors (see below), whose sum is σ = 6047130186. Its totient is φ = 2015710060.

The previous prime is 4031420117. The next prime is 4031420131. The reversal of 4031420122 is 2210241304.

4031420122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3990575241 + 40844881 = 63171^2 + 6391^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4031420122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007855029 + ... + 1007855032.

Almost surely, 2^4031420122 is an apocalyptic number.

4031420122 is a deficient number, since it is larger than the sum of its proper divisors (2015710064).

4031420122 is a wasteful number, since it uses less digits than its factorization.

4031420122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015710063.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4031420122 is about 63493.4651913093. The cubic root of 4031420122 is about 1591.5465776573.

Adding to 4031420122 its reverse (2210241304), we get a palindrome (6241661426).

The spelling of 4031420122 in words is "four billion, thirty-one million, four hundred twenty thousand, one hundred twenty-two".